SOREL - Explorer Next™ Joan Waterproof. Color Stone Green/Alpine Tundra. On sale for $77.50. MSRP $155.00.. 4.1 out of 5 stars+6Brand NameSORELProduct NameExplorer Next™ Joan WaterproofColorStone Green/Alpine TundraPrice$77.50MSRP: $155.00Rating4Rated 4 stars out of 5(96)